Newsgroups: sci.image.processing
Path: cantaloupe.srv.cs.cmu.edu!das-news2.harvard.edu!news2.near.net!news.mathworks.com!udel!gatech!swrinde!sdd.hp.com!hplabs!hplntx!bhaskara
From: bhaskara@fc.hp.com ()
Subject: Re: Lossless JPEG
Sender: news@hpl.hp.com (HPLabs Usenet Login)
Message-ID: <D6u3tI.4GI@hpl.hp.com>
Date: Mon, 10 Apr 1995 19:36:54 GMT
References: <1995Mar29.171818.12391@lds-az.loral.com> <3mb6pt$kbb@trog.dra.hmg.gb> <3mbjta$857@news.cais.com>
Nntp-Posting-Host: hplvab.hpl.hp.com
Organization: Hewlett-Packard Laboratories, Palo Alto, CA
X-Newsreader: TIN [version 1.2 PL2]
Lines: 21

ric@cais.com wrote:
: >>Is there an ftp site where I can find a JPEG compression package with
: >>Lossless compression implemented?
: >>
: >>Jim Jack
: >>
: >
: >Eh? I thought JPEG was _supposed_ to be lossy.
: >

: There are two kinds of JPEG compression - lossy AND lossless.

: I am using the lossless version that I got from:

:    ftp.cs.cornell.edu in the pub/multimed/ljpg directory

You can get the lossless jpeg and the jpeg sources from Andy Hung's JPEG
implementation. I think it is in havefun.stanford.edu in pub/jpeg. 

- Vasudev Bhaskaran

